A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of materials other than copper, iron or steel
NSN 5998-00-034-1597
NSN 5945-01-142-9278
NSN 6620-01-605-1154
NSN 6105-01-613-2953
NSN 5945-01-467-2877
NSN 6110-01-443-3179
NSN 5975-00-864-3759
NSN 6135-01-176-2206
NSN 5915-01-070-7438
NSN 6620-01-247-8493
NSN 6240-01-068-5961
NSN 7035-01-013-9889